The Fluval CO2 Indicator set is a must - have for aquarium enthusiasts. It allows you to easily monitor the approximate CO2 levels in your aquarium. This set is designed to help you keep your aquarium environment in top - notch condition.
The kit comes with several useful items:
- A CO2 Indicator that clearly shows the CO2 status.
- 10 mL (0.34 fl oz) of high - quality CO2 Indicator Solution.
- A Color reference sticker that makes it simple to gauge the CO2 levels accurately.

Using the Fluval CO2 Indicator set is a breeze. First, fill the CO2 Indicator with the provided 10 mL CO2 Indicator Solution. Then, place the indicator in your aquarium where it can be easily seen. You can use the color reference sticker to match the color of the solution in the indicator and figure out the CO2 levels in your aquarium.
Here are some important things to keep in mind. Don't let the indicator solution spill out as it might affect the water quality in your aquarium. Also, keep the color reference sticker dry and clean for accurate readings.
For maintenance, check the solution level regularly. If it gets low, you can add more solution. You can also clean the CO2 Indicator gently with water from time to time to keep it in good working order.